MIL-DTL-9395/40C
EXAMPLE:
M9395/40-
A
CA
AC
"M" PREFIX AND SPECIFICATION SHEET NUMBER
CONFIGURATION, ELECTRICAL RATING AND
PRESSURE SETTING MODE = Code "A" of table I
HIGH-PRESSURE SETTING = Code "C" of table II (300
lbf/in2) and Code "A" of table II (0, ±25 lbf/in2).
LOW-PRESSURE SETTING = Code "A" of table II (100
lbf/in2) and Code "C" of table III (+50, ±25 lbf/in2).
NOTE: Design limitations (actuation values and tolerances, deadband and deactuation values and
tolerances) should be coordinated with manufacturer(s) listed on the QPL for this specification sheet
before specifying a particular "M" number. The fact that operating characteristics can be coded does
not necessarily mean that it can be manufactured or acquired.
TABLE I. Codes for configurations, electrical ratings, and pressure setting modes.
Configuration 1
Pressure setting mode
Low level to
1.5 to 5 A
High setting
Low setting
1 A resistive
resistive
Code - -
A
D
At (or max) 1/
At (or min) 1/
Code - -
B
E
At (or max) 1/
Differential 2/
Code - -
C
F
Differential 2/
At (or min) 1/
1/ Setting values are designated by characters from tables II and III.
2/ Setting values are designated by characters from table IV.
TABLE II. Codes for pressure settings to within 100 lbf/in2.
Pressure
Pressure
Pressure
Pressure
Code
Code
Code
Code
(lbf/in2)
(lbf/in2)
(lbf/in2)
(lbf/in2)
A
100
J
900
S
1,700
1
2,500
B
200
K
1,000
T
1,800
2
2,600
C
300
L
1,100
U
1,900
3
2,700
D
400
M
1,200
V
2,000
4
2,800
E
500
N
1,300
W
2,100
5
2,900
F
600
P
1,400
X
2,200
6
3,000
G
700
Q
1,500
Y
2,300
H
800
R
1,600
Z
2,400
5
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